Answer:
Callendar is to trace the effect of possible combination of molecules of solute with molecules of the solvent.
Answer and explanation:
Antibodies are structures made of four polypeptides, <em><u>two light (L) chains and two heavy (H) chains that join together and form a molecule shaped like a "Y"</u></em>. This structure is possible thanks to the <u>disulfide bonds</u> that bind light chains and heavy chains together. While the stem of the Y is constant and doesn't change ("<em>constant region</em>"), the tips of the Y, composed of 110-130 amino acids and called "<em>the variable region</em>", vary greatly among the different antibodies and are responsible for the high specificity of these molecules.
<u>This is why we could say that the primary structure of this protein is given by disulfide bridges that twist the antibody and allow it to bind to a protein from the flu virus.</u>
The answer is b. mutations.
The observation of the fluorescent GLUT4 transporter under a microscope of fluorescence confirms the presence of this transporter in the periphery of fibre and in the region of perinucleus.
Explanation:
The use of red fluorescent dye in labelling of GLUT4 transporter is observed in live cells of mouse. This study showed the predominant presence of GLUT4 in the region of perinucleus and in the fibre periphery. The transporter appeared in small and in large clusters.
The incubation period of 30 minutes and then the glucose ingestion to fix the cell is observed under the view of microscope. This also confirms the constant staining of this protein on the border of the cell of muscle.
